akaptano / pod-galerkin_mhd Goto Github PK

This codes calculates the dimensionalized POD and uses SINDy from the PySINDy python package to build a data-driven model for it. The code is used for NIMROD simulations of the HIT-SI experiment and this recent paper on data-driven reduced-order modeling for plasmas: https://arxiv.org/abs/2004.10389. The code relies on the PySINDy package https://github.com/dynamicslab/pysindy. Users should use the "quadratic_constraints" branch until I merge it into the master branch.